bug fix in native.py
bug fix in native.py

aws623/ocropy,dnacreative/ocropy,tmbdev/ocropy,kba/ocropy,stweil/ocropy,catethos/ocropy,tmbdev/ocropy,danvk/ocropy,danvk/ocropy,braddockcg/ocropy,olivernina/ocropy,zuphilip/ocropy,braddockcg/ocropy,zuphilip/ocropy,olivernina/ocropy,amitdo/ocropy,stweil/ocropy,mapbased/ocropy,kba/ocropy,lunactic/ocropy,loveheaven/ocropy,aws623/ocropy,liuqingjie/Ocropy,loveheaven/ocropy,danvk/ocropy,tmbdev/ocropy,loveheaven/ocropy,mapbased/ocropy,olivernina/ocropy,dnacreative/ocropy,lunactic/ocropy,kba/ocropy,liuqingjie/Ocropy,catethos/ocropy,zuphilip/ocropy,mapbased/ocropy,amitdo/ocropy,lunactic/ocropy,liuqingjie/Ocropy,dnacreative/ocropy,aws623/ocropy,stweil/ocropy,catethos/ocropy,braddockcg/ocropy,amitdo/ocropy